Answer: am I don't know sorry i really need the points but i thing 3 can go in 8 1 time 0.38
Step-by-step explanation:
Answer:
Step-by-step explanation:
Question 2
As far as I can see, you got it right. The general transformation for 90 ccw is
(x,y) ===> (-y, x)
What that means is for the x you put in -y changing the sign to the opposite and for the y you put in x and this time you leave the sign alone . The transformation is shown in the left hand diagram.
The two tables are shown below.
Original
The transformed table is
- (-4,1)
- (-2,1)
- (-2,3)
- (-5,3)
- (-4,1) This is just to let the program know to close the figure For some reason this did not have lines and if I delete it and put the lines in, I won't be able to upload the new diagram.
===========
Four
This one transforms from (x,y) to (-x,-y) which means where you see an x, you put a - x and where you see a y, you put a minus y. It is the middle frame.
Original
- (-4,3)
- (0,3)
- (-2,0)
- (-4,3) Here again, this is just to close the figure.
The transformed figure in red I think is
- (4,-3)
- (0,-3
- (2,0)
- (4,-3) And this closes the figure as well.
==========
Six
The diagram is on the right
Reflection about the y axis. Here the transformation is (x,y) ====> (-x,y) notice the ys don't change.
There is no closure.
Reflection
No. The 6 is over the 4. So no matter what else is in the fraction,
the 6 is divided by the 4. In other words, that part of the fraction ...
6/4 ... simplifies to 3/2 .
Settle down and let's look at that problem:
You said: 6 p⁴ / 4 p³
I hope you see that this ugly complicated fraction can be written as
the product of two separate fractions. It's exactly the same thing as
6/4 times p⁴/p³ .
Simplify the first one: 6/4 = 3/2
Simplify the second one: p⁴/p³ = p
And the original fraction becomes 6p⁴/4p³ = 3/2 p .
=====================================
Now, if you'll stay with me, I want to take you back to the original
problem, and do it a slightly different way:
Even though the original fraction has both numbers and a variable
in it, the question is actually something that you've done hundreds
of times before ... simplify the fraction !
How do you simplify a fraction ? (Review) Find a common factor of
the top and bottom, then divide top and bottom by the common factor.
OK. We have 6p⁴ and 4p³ .
The factors of 6p⁴ are: 1, 2, 3, 6, p, p², p³, and p⁴ .
The factors of 4p³ are: 1, 2, 4, p, p², and p³ .
What do we have for common factors ? I see ' 2 ' and ' p³ ' .
Divide the top by 2p³ : 6p⁴ / 2p³ = 3p
Divide the bottom by 2p³ : 4p³ / 2p³ = 2
Now, after simplifying, the fraction is (3p/2) or (3/2 p) .
Answer:
A
Step-by-step explanation:
Because it's reflected across the x-axis, the x coordinate doesn't change. On the other hand, the y coordinate becomes its opposite. So we get:
(4, 2) -> (4, -2)
